---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-92000 4.15.0-192-generic #203-Ubuntu SMP Wed Aug 10 17:40:03 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.000 BogoMIPS: 5600.00 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0-7 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl xtopology cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 708K 3.2G 1% /run /dev/vda1 155G 15G 141G 10% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32167 934 24298 0 6934 30777 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: ens3: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:0f:11:2d brd ff:ff:ff:ff:ff:ff inet 10.30.107.149/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85929sec preferred_lft 85929sec inet6 fe80::f816:3eff:fe0f:112d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e5:44:cd:6f brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-92000) 12/19/24 _x86_64_ (8 CPU) 13:14:26 LINUX RESTART (8 CPU) 13:15:02 tps rtps wtps bread/s bwrtn/s 13:16:01 304.15 29.50 274.65 983.80 28310.13 13:17:01 193.52 44.76 148.76 3529.81 41413.23 13:18:01 292.28 26.58 265.71 3367.84 57144.08 13:19:01 262.06 3.95 258.11 461.52 78157.77 13:20:01 256.24 0.65 255.59 42.39 72230.09 13:21:01 65.52 0.02 65.51 0.27 26258.96 13:22:01 87.47 1.13 86.34 73.31 23374.48 Average: 208.52 15.19 193.33 1208.92 46741.27 13:15:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:16:01 30126296 31681420 2812924 8.54 70056 1795652 1398408 4.11 873384 1645992 159284 13:17:01 28392844 30526400 4546376 13.80 88840 2337232 2382960 7.01 2117532 2094256 21256 13:18:01 28064068 31548908 4875152 14.80 108856 3633480 1510084 4.44 1449168 3031132 181360 13:19:01 22915088 29698832 10024132 30.43 159504 6659404 8109260 23.86 3462688 5938004 1500252 13:20:01 21282580 28115220 11656640 35.39 185096 6663260 11280100 33.19 5180792 5786636 3428 13:21:01 19775756 26912728 13163464 39.96 190588 6952516 12043404 35.43 6443748 6009372 5572 13:22:01 24894916 31528488 8044304 24.42 193008 6513924 1571048 4.62 1922976 5519684 652 Average: 25064507 30001714 7874713 23.91 142278 4936495 5470752 16.10 3064327 4289297 267401 13:15:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:16:01 lo 1.42 1.42 0.15 0.15 0.00 0.00 0.00 0.00 13:16:01 ens3 320.81 203.93 1344.98 59.30 0.00 0.00 0.00 0.00 13:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:17:01 lo 1.93 1.93 0.18 0.18 0.00 0.00 0.00 0.00 13:17:01 ens3 564.41 426.68 6010.69 77.77 0.00 0.00 0.00 0.00 13:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:18:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 13:18:01 ens3 347.86 257.91 2266.80 77.80 0.00 0.00 0.00 0.00 13:19:01 veth7c31fb9 0.00 0.65 0.00 0.29 0.00 0.00 0.00 0.00 13:19:01 br-13b53542e16f 17.11 16.91 3.57 3.73 0.00 0.00 0.43 0.00 13:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:19:01 vethacd0d47 7.77 9.12 1.62 2.14 0.00 0.00 0.00 0.00 13:20:01 veth7c31fb9 0.00 0.23 0.00 0.04 0.00 0.00 0.00 0.00 13:20:01 br-13b53542e16f 22.73 22.68 6.50 6.89 0.00 0.00 0.08 0.00 13:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:20:01 vethacd0d47 9.27 11.40 2.85 3.38 0.00 0.00 0.00 0.00 13:21:01 veth7c31fb9 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 13:21:01 br-13b53542e16f 83.37 84.52 26.49 31.25 0.00 0.00 0.00 0.00 13:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:21:01 vethacd0d47 36.79 41.43 13.14 9.24 0.00 0.00 0.00 0.00 13:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:22:01 lo 22.16 22.16 2.36 2.36 0.00 0.00 0.00 0.00 13:22:01 ens3 2745.07 1635.00 36308.55 341.55 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 2.62 2.62 0.29 0.29 0.00 0.00 0.00 0.00 Average: ens3 370.74 216.73 5129.84 45.45 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-92000) 12/19/24 _x86_64_ (8 CPU) 13:14:26 LINUX RESTART (8 CPU) 13:15:02 CPU %user %nice %system %iowait %steal %idle 13:16:01 all 9.97 0.00 0.91 3.35 0.03 85.73 13:16:01 0 29.37 0.00 1.56 2.70 0.07 66.29 13:16:01 1 7.94 0.00 0.80 0.25 0.02 90.99 13:16:01 2 12.41 0.00 1.59 4.17 0.03 81.80 13:16:01 3 3.07 0.00 0.53 16.96 0.05 79.39 13:16:01 4 9.95 0.00 0.97 0.97 0.03 88.07 13:16:01 5 5.61 0.00 0.65 0.78 0.02 92.95 13:16:01 6 9.80 0.00 0.90 0.49 0.02 88.79 13:16:01 7 1.65 0.00 0.25 0.49 0.02 97.59 13:17:01 all 23.54 0.00 1.19 2.28 0.07 72.92 13:17:01 0 24.52 0.00 2.01 1.10 0.07 72.30 13:17:01 1 21.34 0.00 0.85 1.51 0.08 76.21 13:17:01 2 18.96 0.00 0.97 4.62 0.08 75.37 13:17:01 3 17.82 0.00 0.85 6.07 0.05 75.21 13:17:01 4 20.41 0.00 1.31 0.49 0.07 77.73 13:17:01 5 20.94 0.00 0.95 2.19 0.07 75.84 13:17:01 6 35.85 0.00 1.54 1.29 0.10 61.22 13:17:01 7 28.54 0.00 1.02 0.94 0.05 69.45 13:18:01 all 16.34 0.00 2.12 4.73 0.06 76.75 13:18:01 0 12.37 0.00 1.52 1.09 0.03 84.98 13:18:01 1 14.66 0.00 1.35 0.15 0.03 83.81 13:18:01 2 17.24 0.00 1.93 1.89 0.05 78.89 13:18:01 3 11.16 0.00 1.88 0.84 0.05 86.08 13:18:01 4 7.66 0.00 2.22 17.22 0.12 72.78 13:18:01 5 36.31 0.00 3.99 6.82 0.08 52.81 13:18:01 6 19.84 0.00 2.61 3.28 0.07 74.21 13:18:01 7 11.45 0.00 1.46 6.60 0.07 80.42 13:19:01 all 33.92 0.00 6.71 5.95 0.08 53.35 13:19:01 0 33.87 0.00 6.74 0.74 0.08 58.56 13:19:01 1 33.45 0.00 5.89 0.93 0.08 59.65 13:19:01 2 34.06 0.00 7.03 2.02 0.08 56.80 13:19:01 3 35.94 0.00 6.83 1.20 0.10 55.93 13:19:01 4 32.75 0.00 7.32 31.15 0.10 28.67 13:19:01 5 36.09 0.00 6.28 0.34 0.08 57.21 13:19:01 6 31.61 0.00 7.09 9.46 0.07 51.77 13:19:01 7 33.55 0.00 6.48 1.85 0.07 58.06 13:20:01 all 26.23 0.00 3.82 6.91 0.13 62.92 13:20:01 0 26.65 0.00 3.68 15.82 0.12 53.73 13:20:01 1 20.24 0.00 3.04 4.80 0.13 71.78 13:20:01 2 26.14 0.00 4.75 2.83 0.14 66.13 13:20:01 3 34.56 0.00 3.65 2.11 0.14 59.54 13:20:01 4 28.15 0.00 3.29 2.16 0.15 66.25 13:20:01 5 26.55 0.00 3.50 1.15 0.10 68.70 13:20:01 6 22.84 0.00 4.58 22.75 0.15 49.68 13:20:01 7 24.70 0.00 4.08 3.67 0.14 67.42 13:21:01 all 30.27 0.00 3.14 1.59 0.12 64.89 13:21:01 0 28.64 0.00 3.61 3.35 0.13 64.26 13:21:01 1 25.40 0.00 2.86 1.77 0.12 69.85 13:21:01 2 29.05 0.00 2.97 0.44 0.10 67.43 13:21:01 3 32.27 0.00 3.20 1.13 0.10 63.29 13:21:01 4 32.88 0.00 3.22 0.30 0.12 63.48 13:21:01 5 34.47 0.00 3.00 0.02 0.12 62.40 13:21:01 6 34.46 0.00 3.12 1.02 0.10 61.29 13:21:01 7 25.00 0.00 3.13 4.67 0.12 67.09 13:22:01 all 11.55 0.00 1.85 1.65 0.07 84.89 13:22:01 0 20.43 0.00 2.23 0.64 0.08 76.61 13:22:01 1 7.90 0.00 1.73 1.17 0.07 89.13 13:22:01 2 8.40 0.00 1.69 0.49 0.07 89.35 13:22:01 3 7.95 0.00 1.61 0.37 0.07 90.01 13:22:01 4 6.09 0.00 1.85 0.45 0.07 91.55 13:22:01 5 21.62 0.00 2.19 0.33 0.07 75.79 13:22:01 6 12.30 0.00 1.66 0.47 0.07 85.50 13:22:01 7 7.72 0.00 1.88 9.28 0.05 81.06 Average: all 21.69 0.00 2.82 3.77 0.08 71.64 Average: 0 25.11 0.00 3.05 3.63 0.08 68.13 Average: 1 18.71 0.00 2.36 1.51 0.08 77.34 Average: 2 20.87 0.00 2.98 2.35 0.08 73.71 Average: 3 20.38 0.00 2.65 4.08 0.08 72.81 Average: 4 19.69 0.00 2.88 7.51 0.09 69.84 Average: 5 25.96 0.00 2.94 1.67 0.08 69.36 Average: 6 23.83 0.00 3.07 5.52 0.08 67.50 Average: 7 18.94 0.00 2.61 3.94 0.07 74.45